172330752

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20429

約数の個数: 72

約数和(自身を含む): 500371200

約数和(自身を除く): 328040448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 20399, 40798, 61197, 81596, 122394, 163192, 224389, 244788, 326384, 448778, 489576, 652768, 673167, 897556, 979152, 1305536, 1346334, 1795112, 1958304, 2611072, 2692668, 3590224, 3916608, 5222144, 5385336, 7180448, 7833216, 10770672, 14360896, 15666432, 21541344, 28721792, 43082688, 57443584, 86165376, 172330752]

約数ペア:

[(1, 172330752), (2, 86165376), (3, 57443584), (4, 43082688), (6, 28721792), (8, 21541344), (11, 15666432), (12, 14360896), (16, 10770672), (22, 7833216), (24, 7180448), (32, 5385336), (33, 5222144), (44, 3916608), (48, 3590224), (64, 2692668), (66, 2611072), (88, 1958304), (96, 1795112), (128, 1346334), (132, 1305536), (176, 979152), (192, 897556), (256, 673167), (264, 652768), (352, 489576), (384, 448778), (528, 326384), (704, 244788), (768, 224389), (1056, 163192), (1408, 122394), (2112, 81596), (2816, 61197), (4224, 40798), (8448, 20399)]